When you select the ‘Check out from Carts Page’, if you aren’t logged in, the system will allow you to do so if you register to the store, or purchase as a guest.

• When you select the ‘Check out’ button on the carts page, the user will then have two options. You can log in by registering to the store, or purchase the product as a guest.
  
• When you select the ‘Check out as a guest’ button a link will automatically create your log in credentials as a ‘guest user’. From here, you have full access to the store.
  
• The guest user must enter the correct shipping and billing information. Just select the ‘Billing email address’ text box.  The new log in details of the guest user are then sent to that email address.